.ui-btn{
  position: relative;
  display: block;
  margin-left: auto;
  margin-right: auto;
  padding-top: 30px;
  padding-bottom: 30px;
  font-size: 34px;
  text-align: center;
  text-decoration: none;
  color: #333;
  border-radius: 10px;
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
  overflow: hidden;
  box-shadow: 0 0 20px 0px rgba(0,0,0,0.05);
  background: linear-gradient(to top, #f9f9f9, #fff);
}

.ui-btn.default{color: #333; font-weight: 600;}
.ui-btn.default:active{
  background:whitesmoke;
}
.ui-btn.mini{
  padding-top: 8px; padding-bottom: 8px; font-size: 18px; color:#ed463b;
  border-radius: 6px;
}
.ui-btn.primary{color: red;}
.ui-btn.warn{}
.ui-btn.disabled{
  pointer-events: none;
  opacity: .65;
  cursor: not-allowed;
}
